LrC v15.5 DJI Videos "There was an error working with the video" message appears for all of my GoPro videos leaded earlier this year.

My GoPro files that I’ve been importing into Lightroom to extract frames as images for editing for the past few years all of a sudden doesn’t work after the last Lightroom update.  These are HEVC encoded files as opposed to H.264 format for other cameras.  I am working around this by using other tools to extract the frames so this problem is more of a curiosity than a roadblock. As example, GX014720.MP4.